package cc.permission.repository;

import cc.permission.domain.UserGroup;

import java.util.*;

/**
 * 
 */
public class UserGroupRepo {

    /**
     * Default constructor
     */
    public UserGroupRepo() {
    }

    /**
     * 查询用户组
     * @return
     */
    public static List<UserGroup> query() {
        // TODO implement here
        return null;
    }

}